#!/bin/bash

# SlackBuild script for Hamlib

# Copyright 2010 Howard Pepper <h_pepper {at} bellsouth [dot] net>
# Copyright 2017,2018 Nate Bargmann <n0nb@arrl.net>
# Copyright 2020 JK Wood <joshuakwood@gmail.com>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=hamlib
VERSION=${VERSION:-3.3}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

DOCFILES="AUTHORS COPYING COPYING.LIB ChangeLog INSTALL LICENSE NEWS PLAN
          README README.betatester README.developer THANKS TODO"

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

if [ x"${PL_MOD}" = x"yes" ]; then
  PERL_BINDING="--with-perl-binding"
else
  PERL_BINDING=""
fi

if { [ x"${PY_MOD}" = x"yes" ] || [ x"${PY3_MOD}" = x"yes" ]; } then
  PYTHON_BINDING="--with-python-binding"
  PYV=`python -c "import sys;t='{v[0]}.{v[1]}'.format(v=list(sys.version_info[:2]));sys.stdout.write(t)";`
else
  PYTHON_BINDING=""
fi

if [ x"${PY3_MOD}" = x"yes" ]; then
  export PYTHON=`which python3`
  PYV=`python3 -c "import sys;t='{v[0]}.{v[1]}'.format(v=list(sys.version_info[:2]));sys.stdout.write(t)";`
fi

if [ x"${TCL_MOD}" = x"yes" ]; then
  TCL_BINDING="--with-tcl-binding"
  TCLV=`echo 'puts $tcl_version;exit 0' | tclsh`
else
  TCL_BINDING=""
fi

# Only if Lua >= 5.2 installed
if { [ x"${LUA_VER}" = x"5.2" ] || [ x"${LUA_VER}" = x"5.3" ]; } then
  LUA_BINDING="--with-lua-binding"
  export LUA_INCLUDE="-I/usr/include/lua${LUA_VER}"
  export LUA="/usr/bin/lua${LUA_VER}"
else
  LUA_BINDING=""
fi

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --infodir=/usr/info \
  --disable-static \
  --disable-html-matrix \
  $PERL_BINDING \
  $PYTHON_BINDING \
  $TCL_BINDING \
  $LUA_BINDING

# Fix linking when --libdir=/usr/lib64
sed -i \
  -e '/RANLIB/s:$(libdir)/\(.*LIBNAME)\):$(libdir)/`basename \1`:g' \
  src/Makefile

make
make install DESTDIR=$PKG

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

rm -f $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*.info*

if [ x"${PL_MOD}" = x"yes" ]; then
  find $PKG -name perllocal.pod \
  -o -name ".packlist" \
  -o -name "*.bs" \
  | xargs rm -f
fi

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/
cp -a $DOCFILES $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

if [ x"${PY_MOD}" = x"yes" ]; then
  rm -f $PKG/usr/lib${LIBDIRSUFFIX}/python${PYV}/site-packages/_Hamlib.la
  rm -f $PKG/usr/lib${LIBDIRSUFFIX}/python${PYV}/site-packages/Hamlib.pyo
fi

if [ x"${PY3_MOD}" = x"yes" ]; then
  rm -f $PKG/usr/lib${LIBDIRSUFFIX}/python${PYV}/site-packages/_Hamlib.la
  rm -f $PKG/usr/lib${LIBDIRSUFFIX}/python${PYV}/site-packages/__pycache__/Hamlib.cpython-36.opt-1.pyc
fi

if [ x"${TCL_MOD}" = x"yes" ]; then
  rm -f $PKG/usr/lib${LIBDIRSUFFIX}/tcl${TCLV}/Hamlib/hamlibtcl.la
fi

if { [ x"${LUA_VER}" = x"5.2" ] || [ x"${LUA_VER}" = x"5.3" ]; } then
  rm -f $PKG/usr/lib${LIBDIRSUFFIX}/lua/${LUA_VER}/Hamliblua.la
fi

rm -f $PKG/usr/lib*/*.la

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
